Critical Thinking Worksheet
Recommended for 2nd Grade — High School
Critical Thinking Worksheet
Name: ____________________Date: ____________
Instructions: Analyzing riddles, spotting flaws in reasoning, and making evidence-based choices.
20 problems
- Which one does not belong? 8 12 1 5 10
- A = 20, B = 3, C = 2 → the smallest is ____
- A = 6, B = 3, C = 2 → the smallest is ____
- A = 15, B = 12, C = 5 → the smallest is ____
- Which one does not belong? 8 2 3 4 9
- A = 7, B = 3, C = 1 → the smallest is ____
- A = 16, B = 14, C = 6 → the smallest is ____
- A = 20, B = 13, C = 10 → the smallest is ____
- A = 12, B = 5, C = 3 → the smallest is ____
- A = 7, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 1 8 2 10 4
- A = 11, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 4 2 12 3 7
- Which one does not belong? 6 8 3 9 12
- A = 8, B = 3, C = 2 → the smallest is ____
- A = 17, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 4 9 6 5
- Which one does not belong? 11 4 8 12 6
- Which one does not belong? 12 9 2 1 3
- Which one does not belong? 7 11 2 12 1